Name in spanish two toys that used to play with when you were a child

What is the correct way to say "my knees hurt"in spanisha. me duelen las munecasb. me duelen mis rodillasc. me duelen mi espaldad. me duelen las rodillas

El section esta antes del sexto true or false

You a) you do not need the belt. he b) mr. robinson, needs to sing in music class. you c) you need to study in science class. i d) i do not need a uniform at my school.